Ex 14.3, 3 - Check whether the pair of statements is negation - Ex 14.3

  1. Chapter 14 Class 11 Mathematical Reasoning
  2. Serial order wise
Ask Download

Transcript

Ex 14.3, 3 Check whether the following pair of statements is negation of each other. Give reasons for the answer. x + y = y + x is true for every real numbers x and y. There exists real number x and y for which x + y = y + x. The negation of first statement is “There exists real numbers x & y for which x + y ≠ y + x “ Which is not equal to second statement. Hence given statement is false

About the Author

Davneet Singh's photo - Teacher, Computer Engineer, Marketer
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He provides courses for Mathematics from Class 9 to 12. You can ask questions here.
Jail